---
title: "CVE-2006-3524: Buffer overflow in SIPfoundry sipXtapi… | CubePath"
description: "Buffer overflow in SIPfoundry sipXtapi released before 20060324 allows remote attackers to execute arbitrary code via a long CSeq field value…"
language: en
source: https://cubepath.com/security/cve/CVE-2006-3524
---

# CVE-2006-3524: Buffer overflow in SIPfoundry sipXtapi… | CubePath

## Description

Buffer overflow in SIPfoundry sipXtapi released before 20060324 allows remote attackers to execute arbitrary code via a long CSeq field value in an INVITE message.

Official description from the CVE record, published by mitre. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2006-3524)

## Key data

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.67509 (67.5% probability)

Percentile

99.3%

Scores of

Nov 10, 2026

Model

v2026.06.15

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [ADV-2006-2735](http://www.vupen.com/english/advisories/2006/2735)  (vupen.com) vdb-entry
- [27122](http://www.osvdb.org/27122)  (osvdb.org) vdb-entry
- [20997](http://secunia.com/advisories/20997)  (secunia.com) third-party-advisory
- [sipxtapi-cseq-bo(27681)](https://exchange.xforce.ibmcloud.com/vulnerabilities/27681)  (exchange.xforce.ibmcloud.com) vdb-entry
- [20060711 ERNW Security Advisory 02/2006 - Buffer Overflow in sipXtapi (used in AOL Triton)](http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047794.html)  (lists.grok.org.uk) mailing-list
- [20060710 ERNW Security Advisory 02/2006 - Buffer Overflow in sipXtapi (used in AOL Triton)](http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047757.html)  (lists.grok.org.uk) mailing-list
- [18906](http://www.securityfocus.com/bid/18906)  (securityfocus.com) vdb-entry
- [20060711 Re: \[Full-disclosure\] ERNW Security Advisory 02/2006 - Buffer Overflow in sipXtapi (used in AOL Triton)](http://www.securityfocus.com/archive/1/440135/100/0/threaded)  (securityfocus.com) mailing-list
- [1016455](http://securitytracker.com/id?1016455)  (securitytracker.com) vdb-entry
- [20060710 ERNW Security Advisory 02/2006 - Buffer Overflow in sipXtapi (used in AOL Triton)](http://www.securityfocus.com/archive/1/439617/100/0/threaded)  (securityfocus.com) mailing-list

## Timeline

1. ID reserved Jul 11, 2006
2. Record published Jul 12, 2006
3. Record last updated Aug 7, 2024

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## About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:00 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)